Thin Pen Device Covertly Answers Questions

Todays Scuttlebot: Smart Shoes and the Top Social Network Among Teens – NYTimes.com. A random thought regarding this article and word association:  A ‘pen’ can have two modes, and a built in Bluetooth transmitter for communication to and from your smartphone. The initial mode of the thin ‘pen’ like device allows the person/student to read […]

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